Winding roller structure convenient to disassemble and assemble and used for winding embossed film

Abstract

The utility model discloses a winding roller structure convenient to disassemble and assemble for winding an embossed film, which comprises an embossing machine and further comprises a base oppositely arranged on the embossing machine; a plurality of limiting parts are arranged on the embossing machine; each base is provided with a handle rod matched with the corresponding limiting part, and each handle rod is provided with a clamp matched with the corresponding limiting part in a clamped mode. According to the winding roller structure used for winding the embossed film and convenient to disassemble and assemble, the handle rods on the bases are rotated to be parallel to the bases, the bases do not limit the winding roller any more, then the winding roller is taken down from an embossing machine, during installation, the handle rods are rotated to enable the clamps to rotate synchronously to be clamped into the limiting parts, and therefore the winding roller structure is convenient to disassemble and assemble. The base is fixed to the embossing machine through abutting fit of the base and the limiting part, the base also limits and fixes the wind-up roller, the wind-up roller is limited and fixed through clamping fit of the clamping connection structure on the base and the limiting part on the embossing machine, and follow-up dismounting or mounting of the wind-up roller is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of embossed film technology, and more specifically to a rewinding roller structure for rewinding embossed film that is easy to disassemble and assemble. Background Technology

[0002] As is generally known, embossed film is a thin film material with surface texture formed by embossing process. It is divided into PE embossed film and PVC embossed film. The film is made to have concave and convex patterns by using a mold under pressure and temperature. There are two types of embossing: flat embossing and roller embossing. For deep embossing, a custom deep embossing mold is required to ensure the depth of the pattern under high pressure.

[0003] After embossing, the film is wound up by the rotating take-up roller on the machine, gradually wrapping around the take-up roller. Then, the metal screws on the bracket used to fix the take-up roller on the embossing machine are removed one by one, and the take-up roller is removed from the embossing machine.

[0004] When disassembling the aforementioned take-up roller, the base used to fix the take-up roller needs to be unscrewed first. After removing the film from the take-up roller and installing it on the embossing machine, the take-up roller needs to be fixed by threaded connection through the base. The entire disassembly or installation process is quite troublesome and inconvenient, which brings certain shortcomings to the disassembly and assembly of the take-up roller. Utility Model Content

[0005] In view of the above-mentioned problems in the prior art, one objective of this utility model is to provide a rewinding roller structure for embossed film that is easy to disassemble and assemble, so as to solve the above-mentioned shortcomings of the prior art.

[0006] To achieve the above objectives, this utility model provides a retractable and easily detachable take-up roller structure for embossing film winding, including an embossing machine and a base disposed opposite to the embossing machine; the embossing machine has multiple limiting parts; each base is provided with a handle adapted to each limiting part, and each handle is provided with a clip that engages with each limiting part; when each base is attached to the embossing machine, rotating each handle causes each clip to engage with each limiting part, thereby limiting the winding roller by each base.

[0007] Preferably, the take-up roller includes two positioning seats, a rotating roller, and a take-up roller connected in sequence.

[0008] Preferably, the embossing machine has roller grooves that are opposite to each other, and each positioning seat is located in each of the roller grooves.

[0009] Preferably, the embossing machine has a positioning part that communicates with each of the limiting parts.

[0010] Preferably, each of the positioning parts is a rectangular structure that engages with each of the bases.

[0011] Preferably, each of the positioning seats has a limiting groove, and each of the limiting grooves has a rectangular structure.

[0012] Preferably, each of the limiting grooves engages with each of the bases.

[0013] Preferably, the take-up roller is a cylindrical structure used for winding the embossed film.

[0014] Preferably, each of the handles consists of a vertical bar and a horizontal bar connected to the vertical bar, and each of the clips is located on the vertical bar.

[0015] Preferably, the embossing machine is also provided with supports opposite to each other, and a tension roller is provided between the two supports.

[0016] In the above technical solution, the present invention provides a rewinding roller structure for easy disassembly and assembly of embossing film, which has the following beneficial effects: When disassembling the rewinding roller, the lever on each base is rotated to be parallel to the base. At this time, the clamps on each lever are no longer engaged with the limiting part, and the separation allows the base to be removed from the embossing machine. Figure 3 As shown in the diagram, the base no longer limits the take-up roller. The take-up roller is then removed from the embossing machine. During installation, the base is placed on the embossing machine, and it limits and fixes the take-up roller. Simultaneously, rotating each lever causes the clamps to rotate synchronously and engage with the limiting parts. Figure 4 As shown in the diagram, the base is fixed to the embossing machine through the contact between the two parts. At the same time, the base also limits and fixes the take-up roller. This device uses the snap-fit ​​connection structure on the base to snap-fit ​​the limiting part on the embossing machine to limit and fix the take-up roller, which facilitates the subsequent disassembly or installation of the take-up roller. It is easy to operate and reduces or even avoids the need to first unscrew the bracket used to fix the take-up roller when disassembling the take-up roller. After removing the film from the take-up roller, it is necessary to reinstall it on the embossing machine and then fix it through the bracket by thread. The whole disassembly or installation process is relatively troublesome. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partially enlarged structural diagram of the positioning seat and embossing machine of this utility model;

[0020] Figure 3 This is a partially enlarged exploded view of the limiting part on the base and embossing machine of this utility model.

[0021] Figure 4 This is a partially enlarged cross-sectional view of the connection between the handle and the limiting part of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Embossing machine; 2. Take-up roller; 3. Base; 4. Bracket; 1.1. Positioning part; 1.2. Limiting part; 2.1. Rotating roller; 2.2. Positioning seat; 2.3. Limiting groove; 3.1. Handle; 3.2. Clamp; 4.1. Tensioning roller. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Please see Figure 1-4 An easy-to-disassemble take-up roller structure for embossing film take-up is proposed to solve the problem that when disassembling the take-up roller, it is necessary to first remove the threaded base used to fix the take-up roller, and after removing the film from the take-up roller, it is necessary to fix the take-up roller by threading the base again after installing it on the embossing machine. The whole disassembly or installation process is relatively troublesome and inconvenient, which brings certain shortcomings to the disassembly and assembly of the take-up roller.

[0026] As a further technical solution proposed in this utility model, the embossing machine 1 includes: a base 3, which is disposed opposite to the embossing machine 1; the embossing machine 1 has multiple limiting parts 1.2; each base 3 is provided with a handle 3.1 adapted to each limiting part 1.2, and each handle 3.1 is provided with a clamp 3.2 that engages with each limiting part 1.2; when each base 3 is attached to the embossing machine 1, rotating each handle 3.1 causes each clamp 3.2 to engage with each limiting part 1.2, thereby limiting the winding roller 2 by each base 3. Specifically, when the winding roller 2 is disassembled, the handle 3.1 on each base 3 is rotated to be parallel to the base 3, at which point the clamp 3.2 on each handle 3.1 is no longer engaged with the limiting part 1.2, and the two separate, allowing the base 3 to be removed from the embossing machine 1, such as Figure 3 As shown in the diagram, at this point, the base 3 no longer limits the winding roller 2, and the winding roller 2 is removed from the embossing machine 1. During installation, the base 3 is placed on the embossing machine 1, and the base 3 limits and fixes the winding roller 2. Simultaneously, rotating each lever 3.1 causes the clamp 3.2 to rotate synchronously and engage with the limiting part 1.2. Figure 4 As shown in the diagram, the base 3 is fixed to the embossing machine 1 through the contact between the two. At the same time, the base 3 also limits and fixes the take-up roller 2. This device limits and fixes the take-up roller 2 through the snap-fit ​​connection structure on the base 3 and the limiting part 1.2 on the embossing machine 1. This facilitates the subsequent disassembly or installation of the take-up roller, making the operation convenient. It reduces or even avoids the need to first remove the threaded part of the base used to fix the take-up roller when disassembling the take-up roller. After removing the film from the take-up roller and installing it on the embossing machine, it is necessary to fix the take-up roller by threading the base. The whole disassembly or installation process is quite troublesome.

[0027] In this embodiment, the base 3 is used to limit and fix the positioning seat 2.2 on the take-up roller 2. After the base 3 is attached to the embossing machine 1, it applies force to the positioning seat 2.2, and the two abut against each other. The handle 3.1 makes the clamp 3.2 engage with the limiting part 1.2, so that the base 3 is fixed on the embossing machine 1. Each base 3 is provided with a rubber pad at the bottom, which can provide a certain buffer when the base 3 and the embossing machine 1 abut against each other, while increasing the friction and improving the stability when the two abut against each other.

[0028] In another embodiment of this utility model, the take-up roller 2 includes two positioning seats 2.2, a rotating roller 2.1, and the take-up roller 2 connected in sequence. The embossing machine 1 has roller grooves opposite to each other, and each positioning seat 2.2 is located within its respective roller groove. Figure 1 As shown in the figure, two positioning seats 2.2 are fixed in the roller grooves at both ends of the embossing machine 1. The rotating roller 2.1 is rotatably set between the two positioning seats 2.2, while the take-up roller 2 is set on the rotating roller 2.1. The two rotate synchronously to wind and collect the embossed film. The working principle of the rotating roller 2.1 and the winding process of the take-up roller 2 during winding are existing technologies and will not be described in detail.

[0029] In another embodiment of this utility model, the embossing machine 1 is provided with a positioning part 1.1 communicating with each limiting part 1.2. Each positioning part 1.1 is specifically a rectangular structure, which engages with each base 3. Further, as... Figure 2 As shown in the diagram, the positioning part 1.1 is used to engage with the base 3. This engagement improves the stability of the base 3 on the embossing machine 1. The rectangular positioning part 1.1 serves to limit the position of the base 3. Figure 1 The status is as shown.

[0030] To improve the stability of the take-up roller 2 mounted on the embossing machine 1, in another embodiment of this utility model, each positioning seat 2.2 is provided with a limiting groove 2.3. Each limiting groove 2.3 is generally rectangular in structure, and each limiting groove 2.3 is engaged with each base 3. Further, as... Figure 2 and Figure 3As shown in the figure, the limiting groove 2.3 is used to engage with the base 3. That is, when the base 3 is located in the positioning part 1.1, it will engage with the limiting groove 2.3, so that the base 3 can limit the positioning seats 2.2 in the axial direction, thereby improving the stability of the winding roller 2 during the rotation and winding operation.

[0031] In another embodiment of this utility model, preferably, the take-up roller 2 is specifically a cylindrical structure, which is used for winding the embossed film, such as... Figure 1 As shown in the figure, the winding roller 2 winds and winds the embossed film by rotating. The winding operation is the existing technology. The embossing machine 1 is also provided with a support 4, and a tensioning roller 4.1 is provided between the two supports 4. The support 4 is used to tension the embossed film so that it is in a taut state during the conveying process, which facilitates the conveying and winding of the pressed film.

[0032] In another embodiment of this utility model, each handle 3.1 consists of a vertical rod and a horizontal rod connected to the vertical rod, and each clip 3.2 is located on the vertical rod. Furthermore, when the clip 3.2 is parallel to the limiting part 1.2, the clip 3.2 separates from the limiting part 1.2, and each base 3 can be removed from the positioning part 1.1. Figure 3 As shown in the diagram, when the card holder 3.2 and the limiting part 1.2 are interleaved, the card holder 3.2 is located within the locking space of the limiting part 1.2, as shown in the diagram. Figure 4 As shown in the diagram, the base 3 is fixed to the embossing machine 1 by rotating the lever 3.1 to a cross-shaped position with the base 3.

[0033] In this embodiment, the clip 3.2 and the limiting part 1.2 are provided with rubber pads to increase the friction when they are in contact, thereby improving the stability of the engagement. When the crossbar on the handle 3.1 and the opening of the limiting part 1.2 are in a cross-shaped state, the base 3 is fixed on the embossing machine 1, and the base 3 limits and fixes the positioning seat 2.2 on the take-up roller 2.

[0034] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A structure of a roll-off roll for embossed film winding, which is easily assembled and disassembled, comprising an embossing machine (1), characterized in that, Also includes: The base (3) is disposed opposite to the embossing machine (1); The embossing machine (1) is provided with multiple limiting parts (1.2). Each of the bases (3) is provided with a handle (3.1) adapted to each of the limiting parts (1.2), and each of the handles (3.1) is provided with a clip (3.2) that engages with each of the limiting parts (1.2). After each of the bases (3) is attached to the embossing machine (1), each of the levers (3.1) is rotated so that each of the clamps (3.2) abuts against each of the limiting parts (1.2) to achieve the limiting of each of the bases (3) on the take-up roller (2).

2. The easily detachable winding roll structure for the embossed film winding according to claim 1, wherein The take-up roller (2) includes two positioning seats (2.2), a rotating roller (2.1), and the take-up roller (2) connected in sequence.

3. The easily detachable winding roll structure for the embossed film winding according to claim 2, characterized in that, The embossing machine (1) has roller grooves on opposite sides, and each of the positioning seats (2.2) is located in the roller groove.

4. The easily detachable winding roll structure for the embossed film winding according to claim 3, wherein The embossing machine (1) is provided with a positioning part (1.1) that communicates with each of the limiting parts (1.2).

5. The easily detachable winding roll structure for embossed film winding according to claim 4, wherein Each of the positioning parts (1.1) is specifically a rectangular structure, which is engaged with each of the bases (3).

6. The easily detachable winding roll structure for embossed film winding according to claim 2, wherein Each of the positioning seats (2.2) has a limiting groove (2.3), and each of the limiting grooves (2.3) has a rectangular structure.

7. The easily detachable winding roll structure for embossed film winding according to claim 6, wherein Each of the aforementioned limiting grooves (2.3) engages with each of the aforementioned bases (3).

8. The easily detachable winding roll structure for embossed film winding according to claim 7, wherein The take-up roller (2) is specifically a cylindrical structure used for winding embossed film.

9. The easily detachable take-up roller structure for embossed film take-up according to claim 1, characterized in that, Each of the handles (3.1) consists of a vertical bar and a horizontal bar connected to the vertical bar, and each of the clips (3.2) is located on the vertical bar.

10. The easily detachable winding roll structure for the embossed film winding according to claim 1, wherein The embossing machine (1) is also provided with a support (4) opposite to each other, and a tension roller (4.1) is provided between the two supports (4).

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